[PDF] Top 20 DEVELOPMENT OF NEW COLORIMETRIC METHOD AND VALIDATION FOR DETERMINATION OF LOPERAMIDE IN BULK AND MARKETED FORMULATION

... PROCEDURE: In 10 ml volumetric flask, 1.2 ml of working standard of Loperamide and 1ml of 330µg/ml Potassium bromide- bromate reagent were added. Then 0.5 ml of 2M HCl was added and kept it for 15 minutes until ... See full document

... validated colorimetric methods have been developed for the quantitative estimation of Rabeprazole in bulk and pharmaceutical dosage ...form. Method A consists of redox reaction of Rabeprazole in ... See full document

... RP-HPLC method has been developed for the simultaneous estimation of norfloxacin and loperamide hydrochloride in their combined marketed formulation and bulk ...The method gave ... See full document

... The precision of the method expresses the closeness between a series of determinations obtained from multiple sampling of the same sample under the same analytical conditions. Precision may be performed in three ... See full document

... A new precise, accurate, reliable validated method has been developed by using reverse phase high performance liquid chromatography (RP-HPLC) for the determination of Metformin and Fenofibrate in ... See full document

... al.: Development and Validation of a Colorimetric Method for the Estimation of Emtricitabine A simple and new colorimetric method was developed for the estimation of ... See full document

... spectrophotometric method was developed for the estimation of Prasugrel Hcl in bulk drug and in pharmaceutical ...proposed method was based on the reduction of Fe 3+ to Fe 2+ by Prasugrel Hcl, the ... See full document

... developed new method was validated as per ICH guideline taking the parameters like accuracy, precision, linearity, limit of detection, limit of quantification, intermediate precision and ...the ... See full document

... A new precise, accurate, reliable validated method for the determination of Cefepime and Tazobactam has been developed by using reverse phase high performance liquid chromatography (RP-HPLC) in ... See full document

... no method is reported for SIMULTAneous estimation of the three dr ugs HCT, AMB and TEL in combination, the present was aim to develop accurate, precise and sensitive HPLC method for estimation of HCT, AMB ... See full document

... the intercept (a) of the linear line and 0.0198 is the slope (b) of the line. The standard deviation of 0.9996 indicated accuracy and reproducibility of the method. The method was extended for the ... See full document

... RP-HPLC method was developed to identify and quantify the impurity in Nimodipine bulk and formulation as per ICH Q2B ...The method was validated as per ICH guidelines. The method was ... See full document

... maxima at 244 nm and 296 nm are recorded during the span of three consecutive days. This is done by utilizing the following equations of LOD = 3.3σ/S and LOQ = 10σ/S, where S is slope of the calibration curve and σ is ... See full document

... The accuracy of the method was determined by calculating recovery of MEL and QUE by the spiked method. To the sample solutions, known concentration of was added in different level viz., 80,100 and 150% ... See full document

... achieved by using acetonitrile-tetrahydrofuran- water as the mobile phase with varying detection wavelengths, based on the response of the analyte. However, the analyte peak tailed badly on some C 18 columns with this ... See full document

... The method has been developed and validated for the assay of Paracetamol using mixed solution of methanol and phosphate buffer ...various validation parameters as per ICH Q2B guideline were tested and found ... See full document

... The method was also applied to determine the release rate pattern of the drug from the tablet dosage form of Emtricitabine in dissolution rate studies. The release data were evaluated according to different models ... See full document

... the formulation of Seratrodast in the determinations under optimum conditions were ...the method was determined by carrying out the experiment on different instruments like Shimadzu HPLC, Agilent HPLC and ... See full document

... Ten tablets were weighed and grounded. Powder equivalent to 25 mg of Isosorbide mononitrate was weighed accurately and dissolved in 10 ml distilled water. The resulting solution was filtered through whatmann no.42 paper. ... See full document

... was found to be 202nm. From the optical characteristics (Table 2) of the proposed method, it was found that Risperidone obeys linearity within the concentration range of 2.5 to 20µg/mL and coefficient correlation ... See full document